releases/5.15.99/arm64-dts-mt8192-fix-cpu-map-for-single-cluster-soc.patch

   1 From 50581aede9c29e8c1c99b31a7c684849f4bf1496 Mon Sep 17 00:00:00 2001
   2 From: Sasha Levin <sashal@kernel.org>
   3 Date: Thu, 26 Jan 2023 11:35:22 +0100
   4 Subject: arm64: dts: mt8192: Fix CPU map for single-cluster SoC
   5
   6 From: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
   7
   8 [ Upstream commit 160ce54d635455ffb5e9b42c5ba9cb9aaa98cdb2 ]
   9
  10 MT8192 features the ARM DynamIQ technology and combines both four
  11 Cortex-A76 (big) and four Cortex-A55 (LITTLE) CPUs in one cluster:
  12 fix the CPU map to reflect that.
  13
  14 Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
  15 Fixes: 48489980e27e ("arm64: dts: Add Mediatek SoC MT8192 and evaluation board dts and Makefile")
  16 Link: https://lore.kernel.org/r/20230126103526.417039-3-angelogioacchino.delregno@collabora.com
  17 Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
  18 Signed-off-by: Sasha Levin <sashal@kernel.org>
  19 ---
  20  arch/arm64/boot/dts/mediatek/mt8192.dtsi | 11 ++++-------
  21  1 file changed, 4 insertions(+), 7 deletions(-)
  22
  23 diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
  24 index d1e63527b3875..9ed1a72295747 100644
  25 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
  26 +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
  27 @@ -135,19 +135,16 @@ core2 {
  28                                 core3 {
  29                                         cpu = <&cpu3>;
  30                                 };
  31 -                       };
  32 -
  33 -                       cluster1 {
  34 -                               core0 {
  35 +                               core4 {
  36                                         cpu = <&cpu4>;
  37                                 };
  38 -                               core1 {
  39 +                               core5 {
  40                                         cpu = <&cpu5>;
  41                                 };
  42 -                               core2 {
  43 +                               core6 {
  44                                         cpu = <&cpu6>;
  45                                 };
  46 -                               core3 {
  47 +                               core7 {
  48                                         cpu = <&cpu7>;
  49                                 };
  50                         };
  51 --
  52 2.39.2
  53